Hydrostatic force, square

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Hydrostatic force, square
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At 6:31 the force unit should be 'lb' only you might get confused with work units which is 'ft-lb'

jp
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Why don't you have to consider the gravitational acceleration ?

ratfuk
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is atmospheric pressure considered inside the constant that you got out of the book? so is the water's level at "sea"-level?

Jamelele
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The units of force is lbs, not ft-lbs.

josh-hotb
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Hi, could you please explain for me how about the top of the cube, and when I find A of the top of a cube, I can use Area of rectangular? and in a case I want to find F one of the side of square or cube, can I use the midpoint in your lecture?

annietran
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SI units are the best to work with globally otherwise there's room for mistakes and a lot of mistakes are made because of that.

ernestschoenmakers